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E30 HD wheelsets offer the perfect balance of stiffness performance durability and weight
Tooth Count 40 Ring Position/Type Single Drivetrain Speeds Single Speed 3/32" Chainring BCD 130 Color Silver Defined Color Silver Material Stainless Steel
Lever Lock Presta / Scrader reversible servicable head Valve Compatibility Presta and Schrader Color Red Compressed Gas Inflator No Includes Gauge Yes Weight 133 Defined Color Red keyword search electric pump PSI 120
Electronically-driven gearbox moves the cage precisely for superior shifting accuracy
2027 Specialized Sirrus X 2.0 Km Bike Gloss Metallic Obsidian / Burnt Gold Metallic Frost Reflective Xl MPFN-RHP432PU19712TXD E30 HD wheelsets offer theOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is
